12015996207 has 8 divisors (see below), whose sum is σ = 16864556160. Its totient is φ = 7589050200.

The previous prime is 12015996203. The next prime is 12015996229. The reversal of 12015996207 is 70269951021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12015996207 - 2² = 12015996203 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12015996203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105403419 + ... + 105403532.

It is an arithmetic number, because the mean of its divisors is an integer number (2108069520).

Almost surely, 2^12015996207 is an apocalyptic number.

12015996207 is a deficient number, since it is larger than the sum of its proper divisors (4848559953).

12015996207 is a wasteful number, since it uses less digits than its factorization.

12015996207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210806973.

The product of its (nonzero) digits is 68040, while the sum is 42.

The spelling of 12015996207 in words is "twelve billion, fifteen million, nine hundred ninety-six thousand, two hundred seven".